Killua and Gon is 15 while Akuma is 12.
Akuma's Pov
Finally, I am free from my family. They wont pester me anymore but I promise to my father that I'll visit them.
They also say that they cant do the same to killu-nii because he is the heir. Although they said that, they'll wait for him to come home willingly.
I highly doubt that.
I saw my brother and Gon fighting. Hahahaha. The both of them are idiot.
"Ku-chan, do you hear that?" Killua ask me and I hear drops of water like we are inside of the cave. Very clear.
"Weird. I smell something very weird." Hahahaha. Gon, you are like a dog. A human dog.
Wait.
"Guys, whats that?" I ask pointing at a wall. Its like a dot but with lines and also glowing.
"I dont know. Just dont touch it." Killu-nii commanded.
Then it glows and started spinning.
" Wow. Its so cool" I exclaimed while pointing at the glowing spinning dot.
And guess what?
"Ha! I touched it. See? Woah its so cool" I exclaim
Then, A portal appear then sucked me in.
"KU-CHHAAAANNNN" they both shouted but my vision completely blacken.
I also realized Im an idiot like Gon and Killu-nii